| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $109.56 | 8.391% | $118.7532 | $118.75 | $118.75 | $118.80 |
| Purchase #2 | $112.42 | 11.574% | $125.4315 | $125.43 | $125.45 | $125.40 |
| Purchase #3 | $31.54 | 5.487% | $33.2706 | $33.27 | $33.25 | $33.30 |
| Purchase #4 | $135.92 | 10.620% | $150.3547 | $150.35 | $150.35 | $150.40 |
| Purchase #5 | $96.68 | 9.175% | $105.5504 | $105.55 | $105.55 | $105.60 |
| Purchase #6 | $202.52 | 7.661% | $218.0351 | $218.04 | $218.05 | $218.00 |
| Purchase #7 | $83.68 | 5.141% | $87.982 | $87.98 | $88.00 | $88.00 |
| 7 purchase totals = | $772.32 | $839.3775 | $839.37 | $839.40 | $839.50 | |